Cthulhu, The Dreamer

The first Ancient One to successfully cross through The Crack into Nevalia. Cthulhu was credited for teaching the world of the existence of abyssals and also introducing nightmares to Nevalians. Cthulhu and many other abyssals made their way through The Crack in 135 AR and began terrorizing the people of Nevalia. The more people would learn to fear Cthulhu and the more that his name spread, the more powerful and terrifying he would get.

When dragons secured The Mainland early on in the Age of Dragons, Cthulhu retreated to the Tailian Islands to safely leech off the dreams of inhabitants of the islands. Cthulhu's reign over the islands would come to a halt in 33 AD, when the Tetraclysm was created to destroy abyssal magic and seal The Crack.